Welcome!

Microsoft Cloud Authors: Janakiram MSV, Yeshim Deniz, David H Deans, Andreas Grabner, Stackify Blog

News Feed Item

UCI Forum Advances Software Defined Networking with Unified Communication Use Case

The Unified Communications Interoperability Forum (UCI Forum) today announced that it has released its first Unified Communication Software Defined Network (UC SDN) Use Case specification for automating Quality of Service (QoS). Developed by its newly formed UC SDN Task Group (TG), the specification describes in detail how a UC system can automate the programming of the network for proper treatment of voice, video and web conferencing.

This innovative approach removes the expensive and error prone manual administration of deploying QoS, thereby eliminating misconfiguration, configuration drift and increased cost of operations. All an operator has to do is specify a set of policies for voice, video and web conferencing and the UC systems will automatically program the network via a UC SDN North Bound Interface (NBI) to the desired QoS treatment. The specification details how to dynamically manage QoS, which involves four different use cases:

  1. Dynamic Marking QoS: dynamically mark authorized voice and video traffic with the appropriate QoS markings.
  2. Call Admission Control: prevent voice and video traffic from exceeding the available bandwidth capacity, and notify applications of changes in available bandwidth so they can adjust selected codecs (e.g. based on policies).
  3. Dynamic Traffic Engineering of Bandwidth Capacity for each Class of Service: dynamically adjust the amount of bandwidth associated with various Classes of Service (CoS) to match bandwidth requirements of the corresponding applications.
  4. Dynamic Traffic Engineering of Media Paths: route media along a path that is best able to meet performance requirements, rather than along the “default” least-cost path.

Version 1.0 of the specification focuses on dynamically marking QoS and can be downloaded here: http://ucif.org/Portals/0/documents/2014_02_27_Use_Case.pdf. Version 2.0, set for release later this year, will extend the specification to cover dynamic Traffic Engineering (TE) and Call Admission Control.

Given that more and more customers demand UC to work correctly over Wi-Fi, the specification covers both wired and wireless networks, thereby improving the end user experience.

“By working with the industry in an open, standards-based approach, Microsoft believes Software Defined Networking offers the promise to bring great quality Lync and Skype experiences to users across all different network types,” said Giovanni Mezgec, General Manager of Product Marketing for Skype and Lync. “Through the combination of the Lync SDN API and the strong work of our partners, we’ve been able to deliver solutions for our customers they can take advantage of today and lay the foundation in the industry for broad adoption of UC SDN as a core use case for enterprise network architects.”

“Developing multi-vendor open Northbound APIs is critical to drive broad adoption and accelerate the innovation of SDN solutions, such as HP Network Optimizer SDN Application for Microsoft Lync,” says Manfred Arndt, Chief Technologist for UC, HP Networking. “HP delivers a superior UC user experience, through automation and simplification, seamlessly across unified wired and wireless networks via a hybrid SDN approach without requiring a rip-and-replace of the network.”

“Today's work-anywhere-anytime #GenMobile user expects non-stop Wi-Fi access via mobile devices to business critical applications, including UCC services like Microsoft Lync, and this requires a fundamental rethinking of IT architecture," said Michael Tennefoss, Vice President of Strategic Partnerships at Aruba Networks. "Wired networks with their rigid VLANs are out. Today you need over-the-air adaptive quality of service mechanisms that automatically recognize and prioritize applications, and provide end-to-end monitoring and root-cause diagnostics. For example, Aruba's interface with the standards-based Lync SDN API reflects this new reality, providing unparalleled Lync and network visibility into real-time calls, fault locations, and device issues. The SDN API empowers you with confidence to cut the cord to wired IP phones, deliver the best possible #GenMobile user experience, and realize the productivity and rightsizing benefits that come from UCC mobility.”

The UCI Forum UC SDN TG was formed in August of 2013 and has a charter to define use cases (including scenarios in automating diagnostics, security, etc.), define any NBIs (with a liaison agreement with the Open Network Foundation North Bound Interface Working Group), and define a certification program if required.

About the Unified Communications Interoperability Forum

The Unified Communications Interoperability Forum (UCI Forum) is a non-profit alliance of worldwide communications technology leaders working together to realize the potential of unified communications (UC) by increasing efficiency, decreasing implementation costs and improving the interoperability experience for UC customers. Follow us on Twitter, LinkedIn and Facebook or visit www.uciforum.org and the UCI Forum blog to learn more.

The UCI Forum is an open industry alliance that works with its members to fully leverage customers' investments in communications systems and unite their global organizations. To learn more about the UCI Forum, please complete the online interest form.

More Stories By Business Wire

Copyright © 2009 Business Wire. All rights reserved. Republication or redistribution of Business Wire content is expressly prohibited without the prior written consent of Business Wire. Business Wire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

@ThingsExpo Stories
"Evatronix provides design services to companies that need to integrate the IoT technology in their products but they don't necessarily have the expertise, knowledge and design team to do so," explained Adam Morawiec, VP of Business Development at Evatronix, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
In his session at 21st Cloud Expo, Raju Shreewastava, founder of Big Data Trunk, provided a fun and simple way to introduce Machine Leaning to anyone and everyone. He solved a machine learning problem and demonstrated an easy way to be able to do machine learning without even coding. Raju Shreewastava is the founder of Big Data Trunk (www.BigDataTrunk.com), a Big Data Training and consulting firm with offices in the United States. He previously led the data warehouse/business intelligence and B...
The 22nd International Cloud Expo | 1st DXWorld Expo has announced that its Call for Papers is open. Cloud Expo | DXWorld Expo, to be held June 5-7, 2018, at the Javits Center in New York, NY, brings together Cloud Computing, Digital Transformation, Big Data, Internet of Things, DevOps, Machine Learning and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding busin...
Nordstrom is transforming the way that they do business and the cloud is the key to enabling speed and hyper personalized customer experiences. In his session at 21st Cloud Expo, Ken Schow, VP of Engineering at Nordstrom, discussed some of the key learnings and common pitfalls of large enterprises moving to the cloud. This includes strategies around choosing a cloud provider(s), architecture, and lessons learned. In addition, he covered some of the best practices for structured team migration an...
Recently, REAN Cloud built a digital concierge for a North Carolina hospital that had observed that most patient call button questions were repetitive. In addition, the paper-based process used to measure patient health metrics was laborious, not in real-time and sometimes error-prone. In their session at 21st Cloud Expo, Sean Finnerty, Executive Director, Practice Lead, Health Care & Life Science at REAN Cloud, and Dr. S.P.T. Krishnan, Principal Architect at REAN Cloud, discussed how they built...
In his Opening Keynote at 21st Cloud Expo, John Considine, General Manager of IBM Cloud Infrastructure, led attendees through the exciting evolution of the cloud. He looked at this major disruption from the perspective of technology, business models, and what this means for enterprises of all sizes. John Considine is General Manager of Cloud Infrastructure Services at IBM. In that role he is responsible for leading IBM’s public cloud infrastructure including strategy, development, and offering m...
With tough new regulations coming to Europe on data privacy in May 2018, Calligo will explain why in reality the effect is global and transforms how you consider critical data. EU GDPR fundamentally rewrites the rules for cloud, Big Data and IoT. In his session at 21st Cloud Expo, Adam Ryan, Vice President and General Manager EMEA at Calligo, examined the regulations and provided insight on how it affects technology, challenges the established rules and will usher in new levels of diligence arou...
Smart cities have the potential to change our lives at so many levels for citizens: less pollution, reduced parking obstacles, better health, education and more energy savings. Real-time data streaming and the Internet of Things (IoT) possess the power to turn this vision into a reality. However, most organizations today are building their data infrastructure to focus solely on addressing immediate business needs vs. a platform capable of quickly adapting emerging technologies to address future ...
No hype cycles or predictions of a gazillion things here. IoT is here. You get it. You know your business and have great ideas for a business transformation strategy. What comes next? Time to make it happen. In his session at @ThingsExpo, Jay Mason, an Associate Partner of Analytics, IoT & Cybersecurity at M&S Consulting, presented a step-by-step plan to develop your technology implementation strategy. He also discussed the evaluation of communication standards and IoT messaging protocols, data...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
DevOps at Cloud Expo – being held June 5-7, 2018, at the Javits Center in New York, NY – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Among the proven benefits,...
@DevOpsSummit at Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, is co-located with 22nd Cloud Expo | 1st DXWorld Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait...
Cloud Expo | DXWorld Expo have announced the conference tracks for Cloud Expo 2018. Cloud Expo will be held June 5-7, 2018, at the Javits Center in New York City, and November 6-8, 2018, at the Santa Clara Convention Center, Santa Clara, CA. Digital Transformation (DX) is a major focus with the introduction of DX Expo within the program. Successful transformation requires a laser focus on being data-driven and on using all the tools available that enable transformation if they plan to survive ov...
SYS-CON Events announced today that T-Mobile exhibited at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. As America's Un-carrier, T-Mobile US, Inc., is redefining the way consumers and businesses buy wireless services through leading product and service innovation. The Company's advanced nationwide 4G LTE network delivers outstanding wireless experiences to 67.4 million customers who are unwilling to compromise on qua...
SYS-CON Events announced today that Cedexis will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Cedexis is the leader in data-driven enterprise global traffic management. Whether optimizing traffic through datacenters, clouds, CDNs, or any combination, Cedexis solutions drive quality and cost-effectiveness. For more information, please visit https://www.cedexis.com.
SYS-CON Events announced today that Google Cloud has been named “Keynote Sponsor” of SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Companies come to Google Cloud to transform their businesses. Google Cloud’s comprehensive portfolio – from infrastructure to apps to devices – helps enterprises innovate faster, scale smarter, stay secure, and do more with data than ever before.
SYS-CON Events announced today that Vivint to exhibit at SYS-CON's 21st Cloud Expo, which will take place on October 31 through November 2nd 2017 at the Santa Clara Convention Center in Santa Clara, California. As a leading smart home technology provider, Vivint offers home security, energy management, home automation, local cloud storage, and high-speed Internet solutions to more than one million customers throughout the United States and Canada. The end result is a smart home solution that sav...
SYS-CON Events announced today that Opsani will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Opsani is the leading provider of deployment automation systems for running and scaling traditional enterprise applications on container infrastructure.
SYS-CON Events announced today that Nirmata will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Nirmata provides a comprehensive platform, for deploying, operating, and optimizing containerized applications across clouds, powered by Kubernetes. Nirmata empowers enterprise DevOps teams by fully automating the complex operations and management of application containers and its underlying ...